Europe’s MiCA rulebook is entering a new review cycle—widely dubbed “MiCA 2.0”—with a consultation process expected to conclude around September.
It has been six years since the EU first introduced the Markets in Crypto-Assets framework and three years since it became law. Over that period, the market has evolved तेजी, particularly with growing adoption of stablecoins for cross-border payments by both companies and individuals.
This shift has pushed fiat-pegged digital tokens to the forefront of the review, even though MiCA was originally designed בעיקר for spot crypto markets.
The European Central Bank has repeatedly cautioned that the rise of dollar-backed stablecoins could weaken its grip on monetary policy in the eurozone. While the ECB continues to favor a central bank digital currency instead of privately issued euro stablecoins, some officials are beginning to adopt a more flexible stance, according to OMFIF’s John Orchard.
Orchard said opinions within the ECB vary, but there is increasing acceptance of stablecoins being used on bank balance sheets or for remittances. However, resistance remains when it comes to their use in wholesale settlement—an area where U.S. regulators are more open to experimentation.
In the U.S., lawmakers have already advanced frameworks such as the GENIUS Act, which formally defines stablecoin payments and assigns oversight to major banking regulators. Dollar-backed tokens dominate the sector, making up virtually the entire market, while non-dollar alternatives remain marginal.
Policymakers are also weighing risks such as deposit flight—the movement of funds from traditional banks into crypto wallets—as well as debates over whether stablecoins should offer yield. Banking groups in both the U.S. and Europe have strongly opposed yield-bearing stablecoins, and while the European Commission is reviewing the issue, major changes seem unlikely.
Another key difference between the regions lies in reserve rules. Under MiCA, stablecoin reserves must largely remain within the banking system, whereas U.S. proposals allow backing with government securities. This distinction has fueled initiatives like Qivalis, a banking consortium working on a euro-denominated stablecoin aligned with EU requirements and aimed at strengthening financial autonomy.
Europe also faces structural hurdles, including the lack of a unified government bond market comparable to U.S. Treasuries. One potential solution under discussion is a synthetic “safe asset” model, where stablecoin reserves are invested in European money market instruments.
Regulators are further examining how to handle multi-issuer stablecoins like USDC, which are issued across jurisdictions but function as a single token. Although MiCA initially sought to support such models, concerns raised during implementation—particularly by the ECB—have complicated that approach.
Industry voices argue that stablecoins derive their value from global interoperability, warning that region-specific restrictions could fragment their usefulness.
Beyond stablecoins, the MiCA review is also exploring whether to centralize supervision under the European Securities and Markets Authority (ESMA). While this could harmonize enforcement across member states, it also raises concerns about increased bureaucracy and reduced flexibility for a still-developing sector.
At present, oversight remains in the hands of national regulators, and any move toward centralization would require legislative updates. Policymakers are also reviewing how MiCA interacts with other EU financial frameworks, including MiFID.
From a business standpoint, firms stress the importance of preserving a regulatory environment that supports growth and cross-border operations. Financial hubs such as Luxembourg continue to play a key role, and companies are keen to see their advantages maintained as MiCA evolves.
In the end, the effectiveness of MiCA 2.0 will depend not only on regulatory refinement but on its ability to encourage innovation and enable companies to scale within Europe’s digital asset ecosystem.
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